GB2422662B - Gain stabilization apparatus and methods for spectral gamma ray measurement systems - Google Patents

Gain stabilization apparatus and methods for spectral gamma ray measurement systems

Info

Publication number
GB2422662B
GB2422662B GB0600479A GB0600479A GB2422662B GB 2422662 B GB2422662 B GB 2422662B GB 0600479 A GB0600479 A GB 0600479A GB 0600479 A GB0600479 A GB 0600479A GB 2422662 B GB2422662 B GB 2422662B
Authority
GB
United Kingdom
Prior art keywords
methods
gamma ray
measurement systems
ray measurement
stabilization apparatus
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
GB0600479A
Other languages
English (en)
Other versions
GB0600479D0 (en
GB2422662A (en
Inventor
Medhat W Mickael
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PREC ENERGY SERVICES Ltd
PREC ENERGY SERVICES ULC
Weatherford Canada Partnership
Precision Energy Services ULC
Original Assignee
PREC ENERGY SERVICES Ltd
PREC ENERGY SERVICES ULC
Weatherford Canada Partnership
Precision Energy Services ULC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by PREC ENERGY SERVICES Ltd, PREC ENERGY SERVICES ULC, Weatherford Canada Partnership, Precision Energy Services ULC filed Critical PREC ENERGY SERVICES Ltd
Publication of GB0600479D0 publication Critical patent/GB0600479D0/en
Publication of GB2422662A publication Critical patent/GB2422662A/en
Application granted granted Critical
Publication of GB2422662B publication Critical patent/GB2422662B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/04—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging
    • G01V5/06—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging for detecting naturally radioactive minerals
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/005—Monitoring or checking of cementation quality or level
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/36—Measuring spectral distribution of X-rays or of nuclear radiation spectrometry
    • G01T1/40—Stabilisation of spectrometers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
    • G01V1/44—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging using generators and receivers in the same well
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V13/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices covered by groups G01V1/00 – G01V11/00

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mining & Mineral Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Acoustics & Sound (AREA)
  • Remote Sensing (AREA)
  • Fluid Mechanics (AREA)
  • Quality & Reliability (AREA)
  • Manufacturing & Machinery (AREA)
  • Measurement Of Radiation (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
GB0600479A 2005-02-01 2006-01-11 Gain stabilization apparatus and methods for spectral gamma ray measurement systems Expired - Fee Related GB2422662B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/050,005 US7202456B2 (en) 2004-09-29 2005-02-01 Gain stabilization apparatus and methods for spectral gamma ray measurement systems

Publications (3)

Publication Number Publication Date
GB0600479D0 GB0600479D0 (en) 2006-02-22
GB2422662A GB2422662A (en) 2006-08-02
GB2422662B true GB2422662B (en) 2010-05-26

Family

ID=36764121

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0600479A Expired - Fee Related GB2422662B (en) 2005-02-01 2006-01-11 Gain stabilization apparatus and methods for spectral gamma ray measurement systems

Country Status (4)

Country Link
US (1) US7202456B2 (no)
CA (1) CA2532930C (no)
GB (1) GB2422662B (no)
NO (2) NO338768B1 (no)

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US7800052B2 (en) * 2006-11-30 2010-09-21 Schlumberger Technology Corporation Method and system for stabilizing gain of a photomultipler used with a radiation detector
US20100305873A1 (en) * 2007-09-12 2010-12-02 Glenn Sjoden Method and Apparatus for Spectral Deconvolution of Detector Spectra
US10061055B2 (en) 2008-06-25 2018-08-28 Schlumberger Technology Corporation Absolute elemental concentrations from nuclear spectroscopy
CA2729642C (en) * 2008-07-02 2017-08-08 Christian Stoller Downhole neutron activation measurement
US8536517B2 (en) * 2008-11-10 2013-09-17 Schlumberger Technology Corporation Scintillator based radiation detection
US8173953B2 (en) * 2008-11-10 2012-05-08 Schlumberger Technology Corporation Gain stabilization of gamma-ray scintillation detector
US8546749B2 (en) * 2008-11-10 2013-10-01 Schlumberger Technology Corporation Intrinsic radioactivity in a scintillator as count rate reference
US8791407B2 (en) * 2010-02-24 2014-07-29 Halliburton Energy Services, Inc. Gamma-gamma density measurement system for high-pressure, high-temperature measurements
US8759749B2 (en) * 2010-05-07 2014-06-24 Cbg Corporation Directional radiation detection tool
US8907270B2 (en) 2010-06-30 2014-12-09 Schlumberger Technology Corporation Method and apparatus for gain regulation in a gamma detector
CN101982795B (zh) * 2010-09-29 2012-12-12 中国科学院国家天文台 用于检测伽马射线谱仪精确度的方法和系统
US8957385B2 (en) 2010-11-29 2015-02-17 Saint-Gobain Ceramics & Plastics, Inc. Radiation detection system, a radiation sensing unit, and methods of using the same
EP2710404A4 (en) * 2011-05-17 2014-09-03 Services Petroliers Schlumberger SYSTEM AND METHOD FOR GAIN REGULATION
WO2013102156A1 (en) 2011-12-30 2013-07-04 Saint-Gobain Ceramics & Plastics, Inc. Scintillation detection device with an encapsulated scintillator
US9329302B2 (en) * 2012-09-27 2016-05-03 Schlumberger Technology Corporation Use of spectral information to extend temperature range of gamma-ray detector
US9658351B2 (en) * 2012-10-05 2017-05-23 Schlumberger Technology Corporation Null space projection for sourceless gain stabilization in downhole gamma ray spectroscopy
US9261612B2 (en) 2013-04-26 2016-02-16 Baker Hughes Incorporated Nuclear radiation detector calibration downhole
US8975574B2 (en) 2013-05-23 2015-03-10 Schlumberger Technology Corporation Well-logging tool with azimuthal and spectral radiation detectors and related methods
US9500753B2 (en) 2013-11-06 2016-11-22 Halliburton Energy Services, Inc. Gamma ray detectors with gain stabilization
RU2632249C1 (ru) 2013-11-08 2017-10-03 Шлюмбергер Текнолоджи Б.В. Определение режима течения для адаптации модели потока
WO2015070008A1 (en) * 2013-11-08 2015-05-14 Schlumberger Canada Limited Spectral analysis with spectrum deconvolution
GB2538369B (en) * 2013-12-04 2020-08-05 Halliburton Energy Services Inc Temperature correction of a gamma detector
US9568639B2 (en) * 2014-05-16 2017-02-14 Schlumberger Technology Corporation Borehole tool calibration method
US9575208B2 (en) 2014-05-16 2017-02-21 Schlumberger Technology Corporation Geological constituent estimation using calculated spectra relationships
US9618629B2 (en) * 2014-11-25 2017-04-11 Jens Hovgaard Apparatus and method for monitoring performance of radiation detector
WO2016089415A1 (en) * 2014-12-05 2016-06-09 Halliburton Energy Services, Inc. Gain stabilization in a gamma ray detection apparatus
WO2016099564A1 (en) 2014-12-19 2016-06-23 Halliburton Energy Services, Inc. Roller cone drill bit with embedded gamma ray detector
WO2016100755A1 (en) * 2014-12-19 2016-06-23 Schlumberger Canada Limited Methods of elemental imaging of formations and systems for producing the same
WO2016153518A1 (en) 2015-03-26 2016-09-29 Halliburton Energy Services, Inc. Gamma-ray spectrometer calibration systems and methods
US10585209B2 (en) * 2017-09-18 2020-03-10 Baker Hughes, A Ge Company, Llc Gamma ray spectra contrast sharpening
US11156733B2 (en) 2017-11-17 2021-10-26 Halliburton Energy Services, Inc. Calibrating wellbore spectrometers
US11906690B2 (en) * 2018-10-10 2024-02-20 Baker Hughes Oilfield Operations Llc Obtaining inelastic spectra free of detector born gamma rays induced by neutrons
US11143785B2 (en) 2019-09-27 2021-10-12 Halliburton Energy Services, Inc. Temperature compensated sensor gain calibration
CN111025412B (zh) * 2019-12-19 2021-01-19 南昌大学 一种基于γ射线的地层层析成像系统及方法
CN114075966A (zh) * 2020-08-19 2022-02-22 中国石油化工集团有限公司 一种新型高温高压补偿中子测井仪

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB997328A (en) * 1963-05-23 1965-07-07 Ca Atomic Energy Ltd Improvements in or relating to methods of and apparatus for detecting the direction of incidence of a radioactive emission
US3959648A (en) * 1973-07-13 1976-05-25 Texaco Inc. Dual spectra well logging system and method
US4409480A (en) * 1981-08-27 1983-10-11 Mobil Oil Corporation Method and system for the testing and calibration of radioactive well logging tools
US4433240A (en) * 1980-06-25 1984-02-21 Schlumberger Technology Corporation Method and apparatus for measuring gamma rays in a borehole
US4450354A (en) * 1982-07-06 1984-05-22 Halliburton Company Gain stabilized natural gamma ray detection of casing thickness in a borehole
US5689116A (en) * 1996-06-05 1997-11-18 General Electric Company Systems and methods for calibrating a gamma camera
US6051830A (en) * 1998-03-11 2000-04-18 Halliburton Energy Services, Inc. Method for stabilizing a scintillation detector
GB2417319A (en) * 2004-03-15 2006-02-22 Prec Drilling Tech Serv Group A logging-while-drilling system which measures one gamma ray spectrum from a formation element, and another gamma ray spectrum from a calibration source

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NL8103058A (nl) * 1981-06-24 1983-01-17 Philips Nv Werkwijze voor het calibreren van een gammakamera en gammakamera met een calibratieinrichting.
US5120955A (en) * 1991-06-06 1992-06-09 Schlumberger Technology Corporation Logging method and apparatus for correcting natural gamma ray measurements for borehole fluid effects by calculating a borehole correction factor and applying the correction factor to calculated elemental yields
US5360975A (en) * 1993-04-23 1994-11-01 Schlumberger Technology Corporation Method of gain regulation for downhole spectroscopy tools without using a calibration source
US6087656A (en) * 1998-06-16 2000-07-11 Saint-Gobain Industrial Cermaics, Inc. Radiation detector system and method with stabilized system gain
US6635878B2 (en) * 2001-06-13 2003-10-21 Koninklijke Philips Electronics N.V. Gamma camera with automatic adjustment of the energy spectrum

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB997328A (en) * 1963-05-23 1965-07-07 Ca Atomic Energy Ltd Improvements in or relating to methods of and apparatus for detecting the direction of incidence of a radioactive emission
US3959648A (en) * 1973-07-13 1976-05-25 Texaco Inc. Dual spectra well logging system and method
US4433240A (en) * 1980-06-25 1984-02-21 Schlumberger Technology Corporation Method and apparatus for measuring gamma rays in a borehole
US4409480A (en) * 1981-08-27 1983-10-11 Mobil Oil Corporation Method and system for the testing and calibration of radioactive well logging tools
US4450354A (en) * 1982-07-06 1984-05-22 Halliburton Company Gain stabilized natural gamma ray detection of casing thickness in a borehole
US5689116A (en) * 1996-06-05 1997-11-18 General Electric Company Systems and methods for calibrating a gamma camera
US6051830A (en) * 1998-03-11 2000-04-18 Halliburton Energy Services, Inc. Method for stabilizing a scintillation detector
GB2417319A (en) * 2004-03-15 2006-02-22 Prec Drilling Tech Serv Group A logging-while-drilling system which measures one gamma ray spectrum from a formation element, and another gamma ray spectrum from a calibration source
GB2412167B (en) * 2004-03-15 2007-10-03 Prec Drilling Tech Serv Group Spectral gamma ray logging-while-drilling system

Also Published As

Publication number Publication date
NO20161059A1 (no) 2016-06-23
CA2532930A1 (en) 2006-08-01
CA2532930C (en) 2013-11-26
US7202456B2 (en) 2007-04-10
NO20060511L (no) 2006-08-02
GB0600479D0 (en) 2006-02-22
NO338768B1 (no) 2016-10-17
GB2422662A (en) 2006-08-02
NO341558B1 (no) 2017-12-04
US20060065824A1 (en) 2006-03-30

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20200123 AND 20200129

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20210111